Please read the wonderful first part.
Happiness is your meta-experience when thinking about something that brings you such pleasure. Happiness cannot be experienced by the senses directly, only pleasure can.
Focus your life on having more now-moment pleasure experiences, rather than accumulating reasons or things to be happy about.
Stay connected to source
Find your own personal way to stay connected to your higher consciousness (the feeling you). For many this is meditation, music, song, etc. Why are we so attracted to parks? water? nature? wildlife and animals? We have awareness on some level that we are part of a much greater collected consciousness, something else, something higher than us.
Some people may be partially disconnected from it, but you can never fully disconnect from it. Notice that the word emotion is e + motion. Notice the connections of levels even on a linguistic level. Did you know that elephants are one of the very few creatures other than humans who cry tears of emotion? And when was the last time you saw an elephant running?
They adapt or has the ability to release emotions from tears in the same way humans do. People are attracted to source because we recognize that’s where we want to be. We want to have those feelings, we want to experience that energy. Energy, just by being in its presence, makes us feel better about ourselves.
Live in the moment
We only have access to our full personal power in the present moment. This is practicing the art; it’s a habit to be developed, a life-skill. The extent, to which you are connecting, on some unconscious level, either into the past or into the future, is the extent to which you rob yourself of your present power.
You are not going to be experiencing what it is that you want; therefore you are moving your emotional point of attraction, into negative territory.